Our 38 Series 1.2mm Aluminum Alloy Casement Windows feature a 38mm slim frame combined with 1.2mm thick high-grade aluminum profiles, striking a perfect balance of sleek aesthetics, structural sturdiness and cost efficiency.
Compared with common 1.0mm thin profiles on the market, our 1.2mm wall thickness boosts overall structural strength by 28%, effectively resisting frame deformation, sagging and loosening even after long-term frequent opening and closing. It passes strict wind resistance tests, standing firmly in windy areas without shaking.
Equipped with multi-layer sealing strips and optimized drainage channels, the windows achieve Class 4 airtightness and excellent waterproof performance. Its sound insulation reaches up to 42dB, 10dB higher than basic thin-profile windows, greatly blocking outdoor traffic and ambient noise.
Matched with anti-rust premium hardware, this casement window supports both inward and outward opening. It outperforms ordinary budget models in durability, with a service life extended by over 50%. Custom sizes, glass types and surface colors are all available, ideal for residential houses, apartments and small-to-medium commercial projects worldwide.
Profile wall thickness::
1.2mm
Hardware::
KinLong
Frame width::
38mm wall side,42mm visible face
Available styles::
Top-hung window / Casement window / Fixed window
Glass configuration::
5mm clear glass
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